Hey Thunderbuzzard
What kind of Fuel pressure regulator are you gonna use.
I have the same problems you have gas in the rail but no pressure. Anyone no if it could be a relay problem. Pump comes on for 5 sec when I turn the key on then shuts off like it has pressure but it don't. What tells the fuel pump to shut off?
I am really getting frustrated here. I have two of everything original OEM parts Rails, lines, pumps, regulators. Injectors. IT is all from 89 All this stuff was working before. Now I can't seem to get enough pressure in the rail. Just put on as new fuel filter still no pressure .
I hate to keep throwing money at the car but I am about to go ballistic and get eveything new. Went to napa they got a FPR for 47.00 from ford 65.00 advance auto 25.00 Has anyone tried the GPSorenson it is the cheapest does it work? Have seen some issues with aftermarket parts and was wondering.
Napa has the Fuel pump for 87.00 the guys at the counter told me that if it was coming on when I turn the key on then it is not the problem but you say yours was working and that it was the problem. What kind of Fuel pump did you replace with?
I was told after you replace the pump it should pressure the system. Did your pump? Did you have to do any thing else. Like use the diagnostic input to pressurize it. I was told you can force the pump to run to check it have not done this yet. Just can't figure out why pump turns on then shuts off right away before there is any pressure built up.